From b725dfea24b89de672c055b34b22398283a3f4bc Mon Sep 17 00:00:00 2001 From: Mathieu Desnoyers Date: Wed, 9 Apr 2014 09:24:43 -0400 Subject: tracepoint: Fix sparse warnings in tracepoint.c Fix the following sparse warnings: CHECK kernel/tracepoint.c kernel/tracepoint.c:184:18: warning: incorrect type in assignment (different address spaces) kernel/tracepoint.c:184:18: expected struct tracepoint_func *tp_funcs kernel/tracepoint.c:184:18: got struct tracepoint_func [noderef] *funcs kernel/tracepoint.c:216:18: warning: incorrect type in assignment (different address spaces) kernel/tracepoint.c:216:18: expected struct tracepoint_func *tp_funcs kernel/tracepoint.c:216:18: got struct tracepoint_func [noderef] *funcs kernel/tracepoint.c:392:24: error: return expression in void function CC kernel/tracepoint.o kernel/tracepoint.c: In function tracepoint_module_going: kernel/tracepoint.c:491:6: warning: symbol 'syscall_regfunc' was not declared. Should it be static? kernel/tracepoint.c:508:6: warning: symbol 'syscall_unregfunc' was not declared. Should it be static? Link: http://lkml.kernel.org/r/1397049883-28692-1-git-send-email-mathieu.desnoyers@efficios.com Signed-off-by: Mathieu Desnoyers Signed-off-by: Steven Rostedt --- include/linux/tracepoint.h | 5 +++++ include/trace/events/syscalls.h | 3 --- 2 files changed, 5 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h index 69a298b07357..9d30ee469c2a 100644 --- a/include/linux/tracepoint.h +++ b/include/linux/tracepoint.h @@ -80,6 +80,11 @@ static inline void tracepoint_synchronize_unregister(void) synchronize_sched(); } +#ifdef CONFIG_HAVE_SYSCALL_TRACEPOINTS +extern void syscall_regfunc(void); +extern void syscall_unregfunc(void); +#endif /* CONFIG_HAVE_SYSCALL_TRACEPOINTS */ + #define PARAMS(args...) args #endif /* _LINUX_TRACEPOINT_H */ diff --git a/include/trace/events/syscalls.h b/include/trace/events/syscalls.h index 5a4c04a75b3d..14e49c798135 100644 --- a/include/trace/events/syscalls.h +++ b/include/trace/events/syscalls.h @@ -13,9 +13,6 @@ #ifdef CONFIG_HAVE_SYSCALL_TRACEPOINTS -extern void syscall_regfunc(void); -extern void syscall_unregfunc(void); - TRACE_EVENT_FN(sys_enter, TP_PROTO(struct pt_regs *regs, long id), -- cgit v1.2.3